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K02 Ultrasonic Ranging Module Waterproof Distance Parking Sensor
This sensor can be operated in 2 modes, mode 1 is a pulsed mode in this mode it will work like most of the ultrasonic sensors on offer for Arduino projects. In mode 2 it is in a serial mode and you can communicate to the sensor with a UART and all the complexities of timing will be handled by the sensor.
Also take note this sensor only makes use of a single transducer unlike some of the other sensors available on the market where there is a RX and a TX transducer.
Material: ABS
Working voltage: DC 5V
Static working current: 5mA
Working total current: 30mA
Soundwave emission frequency: 40khz
The farthest distance measurement: 25cm ~ 4.5M
Blind area: 25cm
Wiring method: + 5V power positive, Trig control RX, Echo receiving TX, GND negative
Module size: 41mm x 28.5mm
Resolution: about 0.5cm
Angle: less than 50 degree
Working temperature: - 10 to 70 Deg.C
Storage temperature: - 20 to 80 Deg.C
Note:The device is waterproof, but it cannot work underwater.
This item is available in stock and is not drop shipped. This avoids delays, customs charges and extra VAT.
